NOTE 4. BUSINESS RESTRUCTURING (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Reserve Balance Beginning			$ 188	$ 873	$ 873
Expense	$ 0	$ 0	0	13	13
Payments/Write-Offs			188		698
Reserve Balance Ending	0		0		188
Employee Severance | Downsizing United States Operations
Reserve Balance Beginning			0	230	230
Expense			0		(16)
Payments/Write-Offs			0		214
Reserve Balance Ending	0		0		0
Employee Severance | Downsizing foreign operations
Reserve Balance Beginning			17	372	372
Expense			0		16
Payments/Write-Offs			17		371
Reserve Balance Ending	0		0		17
Other costs | Downsizing United States Operations
Reserve Balance Beginning			171	240	240
Expense			0		25
Payments/Write-Offs			171		94
Reserve Balance Ending	0		0		171
Other costs | Downsizing foreign operations
Reserve Balance Beginning			0	$ 31	31
Expense			0		(12)
Payments/Write-Offs			0		19
Reserve Balance Ending	$ 0		$ 0		$ 0